Skip to content

Instantly share code, notes, and snippets.

@SajadJalilian

SajadJalilian/fix_mic_lenovo320.md

Forked from Therises/fix_mic_lenovo320.md
Created March 5, 2023 21:28
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save SajadJalilian/eea5a99776e5298dc0da22ea2daeda1d to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save SajadJalilian/eea5a99776e5298dc0da22ea2daeda1d to your computer and use it in GitHub Desktop.
Download ZIP
Fix microphone on Lenovo IdeaPad 320 on Ubuntu 18.04
Raw
gistfile1.txt
In `/usr/share/pulseaudio/alsa-mixer/paths/analog-input-internal-mic.conf` and `/usr/share/pulseaudio/alsa-mixer/paths/analog-input-mic.conf`,
Under `[Element Internal Mic Boost]` set volume to `zero`.
Under `[Element Int Mic Boost]` set volume to `zero`.
Under `[Element Mic Boost]` set `volume` to `zero`
Find your source name from the following command; mine is `alsa_input.pci-0000_00_1f.3.analog-stereo`
`pacmd list-sources | grep 'name:.*input'`
Edit `/etc/pulse/default.pa` and add the following lines, where `INPUT_NAME` is name of the input source from above step:
```load-module module-remap-source source_name=record_mono master=INPUT_NAME master_channel_map=front-left channel_map=mono
set-default-source record_mono```
Then restart PulseAudio:
`pulseaudio -k`
`pulseaudio --start`
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment